O'Brien, Patrick J.
Universität Potsdam,
Germany
2025 Rank: 96,976
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,388 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 96,976 | 98,589 |
| Total Cites | 317 | 352 |
| H-index | 9 | 9 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 16 | 16 |
| Total Cites to Single Authored Papers | 35 | 38 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 101 | 106 |
| Number of Single+First+Last Authored Papers | 40 | 40 |
| Total Cites to Single+First+Last Authored Papers | 145 | 153 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 207 | 220 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 1.60 |
| Self-Citation Percentage |
9.94%
|
|
O'Brien, Patrick J.
Universität Potsdam,
Germany
2020 Rank: 50,710
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,001 out of 70,197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 50,710 | 55,568 |
| Total Cites | 405 | 437 |
| H-index | 10 | 11 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 48 | 48 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 135 | 135 |
| Number of Single+First+Last Authored Papers | 35 | 35 |
| Total Cites to Single+First+Last Authored Papers | 180 | 182 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 274 | 287 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.52 |
| Self-Citation Percentage |
7.32%
|
|
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